a 1 kva 230 v 50 hz three phase star conneced synchronous generator is delivering 80% full load at 0.9 power factor lagging. the synchronous impedance is j 20 ohm/phase. the magnitude of the line to line excitation emf is

a 1 kva 230 v 50 hz three phase star conneced synchronous generator is delivering 80% full load at 0.9 power factor lagging. the synchronous impedance is j 20 ohm/phase. the magnitude of the line to line excitation emf is

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.29MCQ: The total instantaneous power absorbed by a three-phase motor (under balanced steady-state...

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

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a 1 kva 230 v 50 hz three phase
star conneced synchronous
generator is delivering 80% full
load at 0.9 power factor lagging.
the synchronous impedance is j
20 ohm/phase. the magnitude
of the line to line excitation emf
is
S

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